Etymology: Aethusa: The Latin name is derived from the Arab word 'ai' what means burning, since the plant causes burning pains.
Plants: Annual forb Hazardous: Careful, this plant is hazardous!
Conservation Status: Introduced - adventive
USDA Plants Database: Federal Distribution and detailed information including photos USDA Agricultural Research Service (ARS): Images of seeds, fruits, embryos, etc. Southwest School of Botanical Medicine: Britton & Brown Illustrated Flora - 2nd Edition (1913) "An Illustrated Flora of the Northern United States and Canada"